| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 4 | 1:11.30 (33.58 1:11.30) |
||
| 1 | 11 | 1:19.01 (37.41 1:19.01) |
||
| 2 | 8 | 1:15.85 (36.02 1:15.85) |
||
| 2 | 12 | DQ (31.19 1:02.81) |
||
| 3 | 3 | 1:10.26 (33.02 1:10.26) |
||
| 3 | 2 | 1:08.36 (33.23 1:08.36) |
||
| 4 | 9 | 1:16.32 (35.71 1:16.32) |
||
| 4 | 1 | 1:07.05 (33.58 1:07.05) |
||
| 5 | 6 | 1:14.72 (35.96 1:14.72) |
||
| 5 | 10 | 1:17.08 (38.28 1:17.08) |
||
| 6 | 7 | 1:15.14 (36.14 1:15.14) |
||
| 6 | 5 | 1:12.83 (35.14 1:12.83) |